# \[PATCH v3 03/12\] video: da8xx-fb: enable sync lost intr for v2 ip

- From: Afzal Mohammed \<hidden\>
- Date: 2013-01-22 16:56:20 
- List: linux-fbdev
- Page: https://ratatoskr.run/linux-fbdev/2013/01/3988391
- Thread: https://ratatoskr.run/linux-fbdev/2013/01/3988375/t.md

```text
interrupt handler is checking for sync lost interrupt, but it was not
enabled, enable it.

Signed-off-by: Afzal Mohammed <redacted>
---
 drivers/video/da8xx-fb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c
index 7f92f37..ca69e01 100644
--- a/drivers/video/da8xx-fb.c
+++ b/drivers/video/da8xx-fb.c
@@ -318,7 +318,7 @@ static void lcd_blit(int load_mode, struct da8xx_fb_par *par)
 			reg_int = lcdc_read(LCD_INT_ENABLE_SET_REG) |
 				LCD_V2_END_OF_FRAME0_INT_ENA |
 				LCD_V2_END_OF_FRAME1_INT_ENA |
-				LCD_FRAME_DONE;
+				LCD_FRAME_DONE | LCD_SYNC_LOST;
 			lcdc_write(reg_int, LCD_INT_ENABLE_SET_REG);
 		}
 		reg_dma |= LCD_DUAL_FRAME_BUFFER_ENABLE;
-- 
1.7.12

```